Building the site mobile-first helped me focus on content hierarchy, which determined what HTML elements were built to show first in the smaller, single-column layout, and adjusted with media queries into multiple columns for larger displays.
Other considerations were made for the mobile view such as the toggled menu taking away the navigation's secondary function of breadcrumbs, so a breadcrumb-specific element is seen only in views under 480px.
As a member of Footnotes I wanted the user to easily learn more about the Ensemble and find out where they can see us dance. If you happen to be in the Triangle you should stop by to
see a show!